Home / 26,908.05-40,326.86-11,094.68

Finding the Fourth Proportional to 26,908.05, 40,326.86 and 11,094.68

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Solution

The fourth proportional to 26,908.05, 40,326.86 and 11,094.68 is: 16,627.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,908.05 : 40,326.86 = 11,094.68 : x
  2. Step 2: Convert to fraction form
    26,908.05/40,326.86 = 11,094.68/x
  3. Step 3: Cross multiply
    26,908.05x = 40,326.86 × 11,094.68
  4. Step 4: Simplify right side
    26,908.05x = 447,413,466.97
  5. Step 5: Solve for x
    x = 447,413,466.97/26,908.05
  6. Step 6: Final answer
    x = 16,627.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.